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The straps of the Commuter X4 act as additional focal points, making it easier for drivers...

When Ed Ward was knocked off his bike and into a busy London junction, he was determined it wouldn't happen again. But, rather than give up cycling, he set out to improve bike safety lights. His latest creation, the Commuter X4, is a wearable, fiber optic rear bike light designed to help drivers spot cyclists, as well as judge their distance, width and speed.  Read More

Hue tap allows users control over their hue light bulbs without using their smart device

Looking to add further functionality to its range of smartphone-controlled hue LED light bulbs, Philips has announced a kinetic-powered switch to extend control over color settings at times when your smart device might be out of reach.  Read More

Starshade and its space telescope (Image: NASA)

Apparently NASA's Jet Propulsion Laboratory (JPL) in Pasadena, California, thinks that what space exploration in the 21st century needs is spacecraft that are a bit more botanical. The center has released a video showing off its starshade spacecraft that opens up like a blossom. Bearing a resemblance to a cosmic sunflower, it’s designed to help astronomers to directly study exoplanets, including taking the first actual pictures of planets beyond our Solar System.  Read More

A new Perovskite solar cell has been found have light absorbing and light emitting propert...

When looking for the best materials with which to construct a solar cell, the obvious preference is for one that absorbs light, not emits it. But researchers from Nanyang Technological University in Singapore have discovered a material that does both. Amongst a variety of potential applications, the researchers say the material, Perovskite, opens up the possibility of mobile devices with displays that double as solar cells.  Read More

The Garden House by De Matos Ryan (Photo: De Matos Ryan/© Hufton+Crow)

A new house on the Thames in London not only accommodates a family of 10, but offers special flood-prevention measures and a clever scheme for taking in natural light while maintaining privacy. It’s called the Garden House, as it sits in a sunken garden courtyard surrounded by open terrace and greenery. But its real achievements are harder to guess. The sculptural volumes contain a five-bedroom house; the glamorous-looking courtyard is actually a high-sided watertight concrete container, and the blank upper walls conceal light wells that cleverly let in sunlight without overlooking the neighbors.  Read More

Green Spirit Creations saw an opportunity to create environmentally-friendly products usin...

UK-based Green Spirit Creations is the latest team to try its hand at paper-based lighting solutions. Seeking out discarded materials from local shop-owners, its stylish household lamps are made from 100 percent recycled cardboard (bulbs, wiring and switches aside).  Read More

New research could help shift workers at travelers reset their body clock faster (Image: S...

The human body clock is the curse of any shift worker or traveler arriving in a new time zone. Although one's body clock can be adjusted by external cues, such as light – a factor that devices such as the Re-Timer and Litebook are designed take advantage of – the adjustment period can vary significantly for different people. Now researchers have discovered the mechanism that controls how easily such adjustments can be made.  Read More

The unobtrusive nature of SnapRays adds weight to its creator's claim as a convenient repl...

Placing guidelights up your hallway or down your staircase can involve bulky plugin solutions or a professional and expensive installation. SnapRays Guidelight, an easy-install outlet cover with built-in LEDs, could simplify this process by turning any standard power outlet into a night light without the need for re-wiring or batteries.  Read More

Researchers have shown that that exposure to one color of light can increase pain sensitiv...

In research that could lead to improved treatment of chronic and debilitating pain conditions, scientists at Stanford Bio-X have shown that pain sensitivity in genetically modified mice can be altered by shining different colors of light on their paws.  Read More

One of the flexible, stretchable optical interconnections

If flexible electronic devices are ever going to become practical for real-world use, the circuitry incorporated into them will have to be tough and resilient. We're already seeing progress in that direction, including electrical wires that can still carry a current while being stretched. However, what if the application calls for the use of fiber optics? Well, scientists from Belgium may have that covered, too. They've created optical circuits utilizing what they believe are the world's first stretchable optical interconnections.  Read More

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